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Beetroot Red Botanical Extracts Dyes

Beet Red Is Obtained From The Roots Of Natural Strains Of Red Beets ( Beta Vulgaris L. Var. Rubra) By Pressing Crushed Beet As Press Juice Or By Aqueous Extraction Of Shredded Beet Roots And Subsequent Enrichment In The Active Principle.
Beetroot Red
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Beet red is obtained from the roots of natural strains of red beets ( Beta vulgaris L. var. rubra) by pressing crushed beet as press juice or by aqueous extraction of shredded beet roots and subsequent enrichment in the active principle. The colour is composed of different pigments all belonging to the class betalaine. The main colouring principle consists of betacyanins ( red) of which betanin accounts for 75—95% . Minor amounts of betaxanthin (yellow) and degradation products of betalaines ( light brown ) may be present. Besides the colour pigments the juice or extract consists of sugars, salts, and/or proteins naturally occurring in red beets. The solution may be concentrated and some products may be refined in order to remove most of the sugars, salts and proteins.

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Product Name Beetroot Red
Synonyms Beet Red, BETANIN
Definition Beet red is obtained from the roots of natural strains of red beets ( Beta vulgaris L. var. rubra) by pressing crushed beet as press juice or by aqueous extraction of shredded beet roots and subsequent enrichment in the active principle. The colour is composed of different pigments all belonging to the class betalaine. The main colouring principle consists of betacyanins ( red) of which betanin accounts for 75—95% . Minor amounts of betaxanthin (yellow) and degradation products of betalaines ( light brown ) may be present. Besides the colour pigments the juice or extract consists of sugars, salts, and/or proteins naturally occurring in red beets. The solution may be concentrated and some products may be refined in order to remove most of the sugars, salts and proteins.
Class Betalaine
Einecs 231-628-5
Chemical names (S-(R',R')-4-(2-(2-Carboxy-5(P-D-glucopyranosyloxy)-2,3-dihydro-6-hydroxylH-indol-l-yl)ethenyl)-2,3-dihydro-2,6-pyridine-dicarboxylic acid;
l-(2-(2,6-dicarboxy-l,2,3,4-tetrahydro-4-pyridylidene)ethylidene)-5-|3-Dglucopyranosyloxy)-6-hydroxyindolium-2-carboxylate
Chemical formula Betanin : C24H26N2O13
Molecular weight 550,48
Identification
(Spectrometry)
Maximum in water of pH 5 at ca 535 nm (95 /45/EC)
Description Red or dark red liquid, paste, powder or solid (95 /45/EC)
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Parameters Limits (COMMISSION DIRECTIVES 95 /45/EC)
Assay Content of red colour (expressed as betanine) is not less than 0.4%
E 1% 1cm 1 120 at ca 535 nm in aqueous solution at pH 5
Purity
Heavy Metals (As Pb) NMT 40ppm
Lead NMT 10ppm
Arsenic NMT 3ppm
Cadmium NMT 1ppm
Mercury NMT 1ppm
Residual Solvents NONE
Residual Pesticides Complying with EC No.396/2005

Additional InformationBeetroot Red, Beet Red, BETANIN, 甜菜根红, Plant Extract Manufacturer

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Genetic Modification Status GMO Free
Country of Origin China PR
Cultivated or wild crafted Cultivated
Package 20kg/drum
Storage Condition Store in tight, light-resistant containers, and avoid exposure to direct sunlight and excessive heat.
Shelf Life 24 months if properly stored

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